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What is noise in digital photography?

Anonymous

∙ 15y ago

Updated: 9/30/2022

Digital Photography noise is a common occurrence in photography when the setting of the ISO is too high or if you are using a cheap digital camera.

When you press the shutter on your camera, light hits the sensor, and an analog signal is produced, which is converted to a digital image. If, during this time, something messes up the particles creating the analog signal, then noise is produced.

Noise can be reduced in Photoshop

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∙ 15y ago

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What is noise in photography?

Enlarged pixels is seen as noise in digital pictures

How does the 20x20 filter impact the quality of image processing in digital photography?

A 20x20 filter in digital photography can improve image processing by enhancing details and reducing noise, resulting in sharper and clearer images.

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